Adding new functionalities

README.md

@@ -133,6 +133,30 @@ __Example__
 SafariView.dismiss()
 ```
 
+### hide()
+hide the currently active Safari View.
+
+__Example__
+```js
+SafariView.hide()
+```
+
+### unhide()
+unhide the currently active Safari View.
+
+__Example__
+```js
+SafariView.unHide()
+```
+
+### isInit()
+Checks if Safari View was initialized by .show() .
+
+__Example__
+```js
+SafariView.isInit()
+```
+
 ## Events
 The following events are fired by the Safari View.
 

SafariViewManager.ios.js

@@ -27,6 +27,17 @@ export default {
     NativeSafariViewManager.dismiss();
   },
 
+  hide() {
+    NativeSafariViewManager.hide();
+  },
+
+  unHide() {
+    NativeSafariViewManager.unHide();
+  },
+  isInit() {
+    return NativeSafariViewManager.isInit();
+  },
+
   isAvailable() {
     return NativeSafariViewManager.isAvailable();
   },
@@ -39,7 +50,8 @@ export default {
     } else {
       console.warn(`Trying to subscribe to unknown event: ${event}`);
       return {
-        remove: () => {}
+        remove: () => {
+        }
       };
     }
   },

SafariViewManager.m

@@ -7,9 +7,23 @@
 @implementation SafariViewManager
 {
     bool hasListeners;
+    bool isInitialized;
     SFSafariViewController *_safariView;
 }
 
+-(id)init{
+    if ((self = [super init]))
+    {
+        isInitialized = NO;
+    }
+    return self;
+}
+
+
++ (BOOL)requiresMainQueueSetup{
+    return true;
+}
+
 RCT_EXPORT_MODULE()
 
 - (dispatch_queue_t)methodQueue
@@ -75,9 +89,10 @@ - (void)stopObserving
 
     // get the view controller closest to the foreground
     UIViewController *ctrl = RCTPresentedViewController();
-    
+
     // Display the Safari View
     [ctrl presentViewController:_safariView animated:YES completion:nil];
+    isInitialized = YES;
 
     if (hasListeners) {
         [self sendEventWithName:@"SafariViewOnShow" body:nil];
@@ -99,6 +114,29 @@ - (void)stopObserving
 RCT_EXPORT_METHOD(dismiss)
 {
     [_safariView dismissViewControllerAnimated:true completion:nil];
+    isInitialized = NO;
+}
+
+RCT_EXPORT_METHOD(hide)
+{
+    _safariView.view.hidden=YES;
+    _safariView.view.setNeedsDisplay;
+}
+
+RCT_EXPORT_METHOD(unHide)
+{
+    _safariView.view.hidden=NO;
+    _safariView.view.setNeedsDisplay;
+}
+
+RCT_EXPORT_METHOD(isInit:(RCTPromiseResolveBlock)resolve rejecter:(RCTPromiseRejectBlock)reject)
+{
+    if(isInitialized){
+        resolve(@YES);
+    }
+    else{
+        reject(@"E_SAFARI_VIEW_UNINITIALIZED", @"SafariView is uninitialized", nil);
+    }
 }
 
 -(void)safariViewControllerDidFinish:(nonnull SFSafariViewController *)controller

SafariViewManager.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

index.d.ts

@@ -0,0 +1,77 @@
+// Type definitions for react-native-safari-view 2.0
+// Project: https://github.com/naoufal/react-native-safari-view
+// Definitions by: Michael Randolph <https://github.com/mrand01>
+// Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
+// TypeScript Version: 2.8
+
+import { EmitterSubscription } from 'react-native';
+
+export interface SafariViewOptions {
+    /**
+     * A String containing the url you want to load in the Safari View
+     *
+     */
+    url: string;
+
+    /**
+     * A Boolean indicating to use Safari's Reader Mode if available
+     *
+     */
+    readerMode?: boolean;
+
+    /**
+     * A String containing a hex or rgba color to use for the browser controls
+     *
+     */
+    tintColor?: string;
+
+    /**
+     * A String containing a hex or rgba color to use for the background of the browser controls (only available on iOS 10 and higher)
+     *
+     */
+    barTintColor?: string;
+
+    /**
+     * A Boolean indicating to open the Safari View from the bottom
+     *
+     */
+    fromBottom?: boolean;
+}
+
+declare namespace SafariView {
+    /**
+     * Displays a Safari View with the provided URL
+     *
+     */
+    function show(options: SafariViewOptions): Promise<boolean>;
+
+    /**
+     * Dismisses the currently active Safari View
+     */
+    function dismiss(): void;
+
+    /**
+     * Hide the currently active Safari View
+     */
+    function hide(): void;
+
+    /**
+     * Un-Hide the currently active Safari View
+     */
+    function unHide(): void;
+
+    /**
+     * isInit whether this view was set by show() or not. will be set to false after dismiss
+     */
+    function isInit():  Promise<boolean>;
+
+    /**
+     * Checks if Safari View is available on the device
+     */
+    function isAvailable(): Promise<boolean>;
+
+    function addEventListener(event: string, listener: () => void): EmitterSubscription;
+
+    function removeEventListener(event: string, listener: () => void): void;
+}
+export default SafariView;